Many researchers think that the first eukaryotic cells obtained energy for life-sustaining functions from organic compounds. Given this information, which of the following organelles most likely appeared last in eukaryotic cells?a. plasma membrane b. chloroplast c. ribosome d. nucleus

Chloroplast

Explanation:

The chloroplast is an organelle capable of synthesizing energy from solar radiation by a mechanism referred to as photosynthesis. The origin of this organelle likely can be traced back to an endosymbiotic event where a bacterium was engulfed by a primitive (ancestral) eukaryotic cell

vodka and hennesy

explanation:

answer; polycythemia is the correct answer;